Porth Ymchwil

Dr Margot Saher

Darlithydd mewn Gwyddorau Eigion

Aelodaeth

Contact info

Pronouns: she, her

Functions: SOS EDI lead, SOS Academic Integrity Officer

Room: 306 Craig Mair             Phone: 01248 383819

E-mail: m.saher@bangor.ac.uk

Web: ResearchGate

I am a teaching and scholarship lecturer, teaching Ocean Science predominantly on the longer timescales (Orbital to Tectonic timescales). My background in science starts with a MSc in geology, followed by a PhD (completed in 2007) in climate reconstruction, both from the Free University in Amsterdam. During my PhD, which dealt with the strength of the Indian Monsoon during glacial terminations, I used foraminifera as a palaeoenvironmental proxy. I kept working with these microfossils for several research projects to come; at the Norwegian Polar Institute in Tromsø, I used them for monitoring anthropogenic warming in the Barents Sea. In 2009 I went to the UK to reconstruct sea level changes in the North Atlantic on short (500 years) timescales at Plymouth University, and on Milankovitch timescales at the Universities of Plymouth and York. In 2014 I moved to Bangor University to reconstruct the demise of the last ice sheet on the British Isles. In 2017 I made a move to full-time teaching.

Research Areas

1 - 30 o blith 30Maint y tudalen: 50
Trefnu yn ôl: Cyfenw'r awdur
  1. Cyhoeddwyd

    Relative sea-level variability during the late Middle Pleistocene: New evidence from eastern England

    Barlow, N. L. M., Long, A. J., Gehrels, W. R., Saher, M., Scaife, R. G., Davies, H., Penkman, K., Bridgland, D. R., Sparkes, A., Smart, C. & Taylor, S., 1 Hyd 2017, Yn: Quaternary Science Reviews. 173, t. 20-39 20 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  2. Salt marshes as late Holocene tide gauges

    Barlow, N. L. M., Shennan, I., Long, A. J., Gehrels, W. R., Saher, M. H., Woodroffe, S. A. & Hillier, C., Gorff 2013, Yn: Global and Planetary Change. 106, t. 90-110

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  3. Cyhoeddwyd

    Salt-marsh reconstructions of relative sea-level change in the North Atlantic during the last 2000 years

    Barlow, N. L. M., Long, A. J., Saher, M. H., Gehrels, W. R., Garnett, M. H. & Scaife, R. G., 1 Medi 2014, Yn: Quaternary Science Reviews. 99, t. 1-16

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  4. Late Holocene sea-level change in Arctic Norway

    Barnett, R. L., Gehrels, W. R., Charman, D. J., Saher, M. H. & Marshall, W. A., 1 Ion 2015, Yn: Quaternary Science Reviews. 107, t. 214-230

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  5. Testate Amoebae as Sea-level Indicators in Northwestern Norway: Developments in Sample Preparation and Analysis

    Barnett, R. L., Charman, D. J., Gehrels, W. R., Saher, M. H. & Marshall, W. A., 2013, Yn: Acta Protozoologica. 52, 3, t. 115-128

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  6. Cyhoeddwyd

    Exploring controls of the early and stepped deglaciation on the western margin of the British Irish Ice Sheet.

    Benetti, S., Chiverrell, R. C., Ó Cofaigh, C., Burke, M., Medialdea, A., Small, D., Ballantyne, C., Bateman, M., Callard, S. L., Wilson, P., Fabel, D., Clark, C., Arosio, R., Bradley, S. L., Dunlop, P., Ely, J. C., Gales, J., Livingstone, S. J., Moreton, S., Purcell, C., Saher, M., Schiele, K., Van Landeghem, K. & Weilbach, K., Gorff 2021, Yn: Journal of Quaternary Science. 36, 5, t. 833-870

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  7. Cyhoeddwyd

    Ice-stream demise dynamically conditioned by trough shape and bed strength

    Bradwell, T., Small, D., Fabel, D., Smedley, R., Clark, C., Saher, M., Callard, L., Chiverrell, R., Dove, D., Moreton, S., Roberts, D., Duller, G. & O'Cofaigh, C., 24 Ebr 2019, Yn: Science Advances. 5, 4, t. eaau1380 eaau1380.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  8. Cyhoeddwyd

    Pattern, style and timing of British-Irish Ice Sheet retreat: Shetland and northern North Sea sector

    Bradwell, T., Small, D., Fabel, D., Smedley, R., Clark, C., Chiverrell, R., Saher, M., Callard, S. L., Burke, M., Moreton, S., Medialdea, A., Bateman, M., Golledge, N. R., Finlayson, A., Morgan, S. & O'Cofaigh, C., Gorff 2021, Yn: Journal of Quaternary Science. 36, 5, t. 681-722

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  9. Cyhoeddwyd

    Extent and retreat history of the Barra Fan Ice Stream offshore western Scotland and northern Ireland during the last glaciation

    Callard, S. L., Ó Cofaigh, C., Benetti, S., Chiverrell, R. C., Van Landeghem, K., Saher, M., Gales, J., Small, D., Clark, C., Livingstone, S. J., Fabel, D. & Moreton, S., 1 Rhag 2018, Yn: Quaternary Science Reviews. t. 280-302

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  10. Cyhoeddwyd

    Oscillating retreat of the last British-Irish Ice Sheet on the continental shelf offshore Galway Bay, western Ireland.

    Callard, S. L., O'Cofaigh, C., Benetti, S., Chiverrell, R., Van Landeghem, K., Saher, M., Livingstone, S. J., Clark, C., Small, D., Fabel, D. & Moreton, S., Chwef 2020, Yn: Marine Geology. 420, 106087.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  11. Cyhoeddwyd

    Ice margin oscillations during deglaciation of the northern Irish Sea basin. Accepted for publication in the Journal of Quaternary Science

    Chiverrell, R. C., Smedley, R. K., Small, D., Ballantyne, C. K., Burke, M. J., Callard, S. L., Clark, C. D., Duller, G. A. T., Evans, D. J. A., Fabel, D., Van Landeghem, K., Livingstone, S., Cofaigh, C. Ó., Thomas, G. S. P., Roberts, D. H., Saher, M., Scourse, J. D. & Wilson, P., Hyd 2018, Yn: Quaternary Science. 33, 7, t. 739-762

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  12. Cyhoeddwyd

    Growth and retreat of the last British–Irish Ice Sheet, 31 000 to 15 000 years ago: the BRITICE‐CHRONO reconstruction.

    Clark, C., Ely, J. C., Hindmarsh, R., Bradley, S. L., Ignéczi, A., Fabel, D., Ó Cofaigh, C., Chiverrell, R., Scourse, J., Benetti, S., Bradwell, T., Evans, D., Roberts, D., Burke, M., Callard, S. L., Medialdea, A., Saher, M., Small, D., Smedley, R., Gasson, E., Gregoire, L., Gandy, N., Hughes, A., Ballantyne, C., Bateman, M., Bigg, G., Doole, J., Dove, D., Duller, G., Jenkins, G., Livingstone, S., McCarron, S., Moreton, S., Pollard, D., Praeg, D., Sejrup, H. P., Van Landeghem, K. & Wilson, P., Hyd 2022, Yn: Boreas. 51, 4, t. 699-758

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  13. Cyhoeddwyd

    Retreat dynamics of the eastern sector of the British–Irish Ice Sheet during the last glaciation

    Evans, D. J. A., Roberts, D. H., Bateman, M. D., Medialdea, A., Callard, L., Grimoldi, E., Chiverrell, R. C., Ely, J., Dove, D., Ó Cofaigh, C., Saher, M., Bradwell, T., Moreton, S. G., Fabel, D. & Bradley, S. L., 1 Gorff 2021, Yn: Journal of Quaternary Science. 36, 5, t. 723-751

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  14. Origin and significance of isotope shifts in Pennsylvanian carbonates (Asturias, NW Spain)

    Immenhauser, A., Kenter, JAM., Ganssen, G., Bahamonde, JR., Van Vliet, A. & Saher, MH., Ion 2002, Yn: Journal of Sedimentary Research. 72, 1, t. 82-94

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  15. Cyhoeddwyd

    A stratigraphic investigation of the Celtic Sea megaridges based on seismic and core data from the Irish-UK sectors.

    Lockhart, E., Scourse, J., Praeg, D., Van Landeghem, K., Mellett, C., Saher, M., Callard, S. L., Chiverrell, R. C., Benetti, S., Ó Cofaigh, C. & Clark, C. D., 15 Hyd 2018, Yn: Quaternary Science Reviews. 198, t. 156-170

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  16. Contrasting records of sea-level change in the eastern and western North Atlantic during the last 300 years

    Long, A. J., Barlow, N. L. M., Gehrels, W. R., Saher, M., Woodworth, P. L., Scaife, R. G., Brain, M. J. & Cahill, N., Chwef 2014, Yn: Earth and Planetary Science Letters. 388, t. 110-122

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  17. Cyhoeddwyd

    Timing and pace of ice-sheet withdrawal across the marine-terrestrial transition west of Ireland during the last glaciation

    O'Cofaigh, C., Callard, S. L., Roberts, D., Chiverrell, R., Evans, D., Saher, M., Van Landeghem, K., Smedley, R., Benetti, S., Burke, M., Clark, C., Duller, G., Livingstone, S., McCarron, S., Medialdea, A., Moreton, S. & Sachetti, F., Gorff 2021, Yn: Journal of Quaternary Science. 36, 5, t. 805-832

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  18. Cyhoeddwyd

    The mixed‐bed glacial landform imprint of the North Sea Lobe in the western North Sea

    Roberts, D. H., Grimoldi, E., Callard, L., Evans, D. J. A., Clark, C. D., Stewart, H. A., Dove, D., Saher, M., O'Cofaigh, C., Chiverrell, R. C., Bateman, M. D., Moreton, S. G., Bradwell, T., Fabel, D. & Medialdea, A., Mai 2019, Yn: Earth Surface Processes and Landforms. 44, 6, t. 1233-1258

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  19. Cyhoeddwyd

    Ice marginal dynamics of the last British-Irish Ice Sheet in the southern North Sea: Ice limits, timing and the influence of the Dogger Bank

    Roberts, D. H., Evans, D. J. A., Callard, S. L., Clark, C. D., Bateman, M. D., Medialdea, A., Dove, D., Cotterill, C. J., Saher, M., O'Cofaigh, C., Chiverrell, R. C., Moreton, S. G., Fabel, D. & Bradwell, T., 15 Hyd 2018, Yn: Quaternary Science Reviews. 198, t. 181-207

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  20. Cyhoeddwyd

    Sea-level changes in Iceland and the influence of the North Atlantic Oscillation during the last half millennium

    Saher, M. H., Gehrels, W. R., Barlow, N. L. M., Long, A. J., Haigh, I. D. & Blaauw, M., 15 Ion 2015, Yn: Quaternary Science Reviews. 108, t. 23-36

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  21. Benthic foraminifera assemblages in the Central Barents Sea: an evaluation of the effect of combining live and total fauna studies in tracking environmental change

    Saher, M., Kristensen, D. K., Hald, M., Korsun, S. & Jorgensen, L. L., 2009, Yn: NORWEGIAN JOURNAL OF GEOLOGY. 89, 1-2, t. 149-161

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  22. Sea surface temperatures during the SW and NE monsoon seasons in the western Arabian Sea over the past 20,000 years

    Saher, M. H., Peeters, F. J. C. & Kroon, D., 11 Meh 2007, Yn: Palaeogeography, Palaeoclimatology, Palaeoecology. 249, 1-2, t. 216-228

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  23. Sea surface temperatures of the western Arabian Sea during the last deglaciation

    Saher, M. H., Jung, S. J. A., Elderfield, H., Greaves, M. J. & Kroon, D., 4 Mai 2007, Yn: Paleoceanography. 22, 2

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  24. Western Arabian Sea SST during the penultimate interglacial: A comparison of U-37(K ') and Mg/Ca paleothermometry

    Saher, M. H., Rostek, F., Jung, S. J. A., Bard, E., Schneider, R. R., Greaves, M., Ganssen, G. M., Elderfield, H. & Kroon, D., 29 Mai 2009, Yn: Paleoceanography. 24, 2

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  25. Changes in distribution of calcareous benthic foraminifera in the central Barents Sea between the periods 1965-1992 and 2005-2006

    Saher, M., Kristensen, D. K., Hald, M., Pavlova, O. & Jorgensen, L. L., Rhag 2012, Yn: Global and Planetary Change. 98-99, t. 81-96

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  26. Cyhoeddwyd

    Maximum extent and readvance dynamics of the Irish Sea Ice Stream and Irish Sea Glacier since the Last Glacial Maximum.

    Scourse, J. D., Chiverrell, R. C., Smedley, R., Small, D., Burke, M. J., Saher, M., Van Landeghem, K., Duller, G. A. T., O'Cofaigh, C., Bateman, M., Benetti, S., Bradley, S. L., Callard, S. L., Evans, D., Fabel, D., Jenkins, G. T-H., McCarron, S., Medialdea, A., Moreton, S., Ou, X., Praeg, D., Roberts, D. H., Roberts, H. M. & Clark, C., Gorff 2021, Yn: Journal of Quaternary Science. 36, 5, t. 780-804 25 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  27. Cyhoeddwyd

    Advance and retreat of the marine-terminating Irish Sea Ice Stream into the Celtic Sea during the Last Glacial: Timing and maximum extent

    Scourse, J., Saher, M., Van Landeghem, K., Lockhart, E., Purcell, C., Callard, S. L., Roseby, Z., Allison, B., Pieńkowski, A., Ó Cofaigh, C., Praeg, D., Ward, S., Chiverrell, R. C., Moreton, S., Fabel, D. & Clark, C., 1 Meh 2019, Yn: Marine Geology. 412, t. 53-68

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  28. Cyhoeddwyd

    Final deglaciation of the Malin Sea through meltwater release and calving events

    Tarlati, S., Benetti, S., Callard, S. L., Ó Cofaigh, C., Georgiopoulou, A., Edwards, R., Van Landeghem, K., Saher, M., Chiverrell, R., Fabel, D., Moreton, S., Morgan, S. & Clark, C., Tach 2020, Yn: Scottish Journal of Geology. 56, 2, t. 117-133

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  29. Belemnite-based strontium, carbon and oxygen isotope stratigraphy of the type area of the Maastrichtian Stage

    Vonhof, H. B., Jagt, J. W. M., Immenhauser, A., Smit, J., van den Berg, Y. W., Saher, M., Keutgen, N. & Reijmer, J. J. G., Tach 2011, Yn: Netherlands Journal of Geosciences. 90, 2-3, t. 259-270

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

  30. Cyhoeddwyd

    Early deglaciation of the British-Irish Ice Sheet on the Atlantic shelf northwest of Ireland driven by glacioisostatic depression and high relative sea level

    Ó Cofaigh, C., Weilbach, K., Lloyd, J., Benetti, S., Callard, S. L., Purcell, C., Chiverrell, R. C., Dunlop, P., Saher, M., Livingstone, S., Van Landeghem, K., Moreton, S., Clark, C. & Fabel, D., 15 Maw 2019, Yn: Quaternary Science Reviews. 208, t. 76-96

    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid